rotterdam can now reboot to qubes

hosts/desktops/common/boot.nix

@@ -11,10 +11,10 @@
     loader = {
       efi.efiSysMountPoint = "/boot/efi";
       systemd-boot = {
-        sortKey = "a_nixos";
+        sortKey = "aa";
         netbootxyz = {
           enable = true;
-          sortKey = "z_netbootxyz";
+          sortKey = "zz";
         };
       };
     };

hosts/desktops/rotterdam.nix

@@ -1,6 +1,11 @@
 { inputs, config, pkgs, lib, ... }:
 
-{
+let
+  qubesnsh = pkgs.writeTextFile {
+    name = "qubes.nsh";
+    text = "HD1f65535a1:EFI\\qubes\\grubx64.efi";
+  };
+in {
   imports = [
     # Host-common imports
     ../common
@@ -37,15 +42,24 @@
 
   nix.nixPath = [ "nixos-config=${./rotterdam.nix}" ];
 
-  # users.users.user.extraGroups = [ "corectrl" ];
-
-  boot.kernelParams = [
-    "processor.max_cstate=1" # Fixes bug where ryzen cpus freeze when in highest C state
-    "clearcpuid=514"
-  ];
-
-  programs = {
-    # corectrl.enable = true;
-    steam.dedicatedServer.openFirewall = true;
+  boot = {
+    kernelParams = [
+      "processor.max_cstate=1" # Fixes bug where ryzen cpus freeze when in highest C state
+      "clearcpuid=514"
+    ];
+    loader.systemd-boot = {
+      extraFiles = {
+        "efi/edk2-shell/shell.efi" = "${pkgs.edk2-uefi-shell}/shell.efi";
+        "qubes.nsh" = qubesnsh;
+      };
+      extraEntries."qubes.conf" = ''
+        title Qubes OS
+        efi /efi/edk2-shell/shell.efi
+        options -nointerrupt qubes.nsh
+        sort-key ab
+      '';
+    };
   };
+
+  programs.steam.dedicatedServer.openFirewall = true;
 }